smxkey30
smxkey30
04-02-2021
Mathematics
contestada
Expand 3 (x2 + 2x – 7)
Respuesta :
hie39
hie39
04-02-2021
Expanding is removing the brackets:
=6x^2 + 6x - 21
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
Evaluate the expression when a = 3. 4a^4 A. 324 B. 48 C. 28 D. 11
When changes occur in a DNA sequence, _______ produced from the DNA may not function correctly, and a _______ disease may result. A.proteins, genetic B.carbohyd
What's the answer, "If 84 cookies will serve 28 students, how many cookies are needed for 30 students" I need serious help!!!
What 2 numbers that are the same multiply to be 36 and add up to be 15?
What lasting effect has the 1948 Arab-Israeli War had on the Middle East? Egypt and Israel continue to fight over the Sinai Peninsula. Islamists and secularists
Ross needs to buy a countertop for a laundry room. He calculated the area to be 12 square feet. The actual area is 11.8 square feet. What is Ross's percentage e
a mother places her hand on a hot stovetop. The stimulus reaches the sensory neaurons of her fingertips. What nerve pathway will this stumulus signal contunue t
Massachusetts has a 9% sales tax. Timothy bought a Toro lawn mower and paid $36 sales tax. What was the cost of the lawn mower before the tax?
Do you know what 48% of 50 is?
what is the momentum of a parked car?
